Javascript 使用webview android显示网页的特定div类
我试过Stackoverflow的几个例子,比如:Javascript 使用webview android显示网页的特定div类,javascript,java,android,html,webview,Javascript,Java,Android,Html,Webview,我试过Stackoverflow的几个例子,比如: public class MainActivity extends AppCompatActivity { public WebView webView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.l
public class MainActivity extends AppCompatActivity {
public WebView webView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final WebView mWebView = (WebView) findViewById(R.id.webView);
mWebView.getSettings().setJavaScriptEnabled(true);
mWebView.setWebViewClient(new WebViewClient() {
@Override
public void onPageFinished(WebView view, String url)
{
mWebView.loadUrl("javascript:(function() { " +
"document.getElementById('idName')[0].style.display='none'; " +
"})()");
}
});
mWebView.loadUrl("url");
}
}
这个例子是隐藏一个特定的ID(我知道…),但这也不起作用。。它仍然显示整个网页
我只希望显示具有唯一类名的特定div。能否将代码放入onPageFinished重写方法webView.loadUrl(“javascript:(function(){“+”document.getElementById('idName')。style.display='none';“+”})();我已经用过onPageFinished了吗?